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The QA1 rear coil‑over conversion kit for 1973–1987 Chevrolet C10 trucks converts rear coil springs to adjustable coil‑overs for GM 12‑bolt axles. This double‑adjustable soft kit (170 lb/in) includes high‑travel springs, double‑adjustable shocks and complete hardware to lower the truck and refine rear control. Provides ride‑height and valving tunability, easy bolt‑in installation and QA1 warranty support.
QA1 73-87 Chevy C10 Rear Suspension Conversion System - Soft - GM 12 Bolt - Double Adj. (170lbs/in)
